baber/WOPTO huggingface dataset:
Patent JP-2004501038-A (JP)
Title: エスカレータの駆動装置のための電源側と周波数変換器側との間での切り換えプロセス
IPC: H02P23/00
Filed: 2000-12-13
Abstract: 負荷運転とアイドル運転との間で切り換え可能な、エスカレータ（１０）もしくは動く歩道として構成された搬送装置の駆動装置を制御する方法であって、前記搬送装置は、駆動モータ（２６）と、出力が制御可能な周波数変換器（４２）と、を備えており、負荷運転状態では、ほぼ一定のライン周波数（ｆ ｎｅｔｚ ）を有するライン電圧が駆動モータ（２６）に供給され、アイドル運転状態では、周波数変換器（４２）の出力電圧が前記駆動モータ（２６）に供給される。ライン電圧と前記周波数変換器の出力電圧とを周波数および位相に関して互いに比較し、前記周波数変換器（４２）の出力周波数がライン周波数（ｆ ｎｅｔｚ ）から所定の間隔（Δｆ ｕｐ ，Δｆ ｄｏｗｎ ）だけずれた値になるように、前記周波数変換器（４２）を調整し、運転状態の切り換えの要求を示す信号が搬送要求信号発生装置（４８）から発生されると、このような運転状態の切り換えを要求する信号が発生した後でかつ前記周波数変換器（４２）の出力周波数がライン周波数（ｆ ｎｅｔｚ ）に対して所定の間隔（Δｆ ｕｐ ，Δｆ ｄｏｗｎ ）だけずれておりかつ前記周波数変換器（４２）の出力電圧とライン周波数（ｆ ｎｅｔｚ ）との間に所定の位相間隔が存在する時点（ｔ１，ｔ４）で、駆動モータ（２６）を周波数変換器側とライン側との間で切り換える切り換え信号（５８）を発生させる。
Patent JP-2003524896-A (JP)
Title: 電子部品を処理するための装置および方法
IPC: H01L21/687
Filed: 2001-02-21
Abstract: (57)【要約】
本発明は、半導体製品などの電子部品を処理するための装置であって、少なくとも２台の処理ステーションと、少なくとも１つの電子部品用供給／排出ポジションと、電子部品を係合して供給／排出ポジションと処理ステーションとの間で電子部品を移動させるための係合手段を有するロボットアームと、ロボットアームと各処理ステーションを作動させるための制御部とを備えた装置に関する。本発明はまた、少なくとも２台のこのような装置のアセンブリと、本発明による装置によって実行可能な電子部品の処理のための方法に関する。
Patent JP-2004500772-A (JP)
Title: ビデオ信号を符号化する方法
IPC: H04N19/553
Filed: 2001-02-21
Abstract: 本発明は、圧縮されたビデオデータ信号（ＣＳ）を供給する入力ビデオ信号（ＩＳ）を受信する符号化方法に関する。この方法は、ビデオシーンに含まれる以下ＶＯＰと略称される、ビデオオブジェクトプレーンを抽出する入力ビデオ信号のセグメント化（ＳＥＧ）ステップと、非可視ＶＯＰの検出（ＤＥＴ）ステップと、検出ステップにより検出された非可視イントラ符号化又は予測符号化ＶＯＰに表示順において先行する双方向予測符号化ＶＯＰを、イントラ符号化又は予測符号化ＶＯＰに変換する修正（ＣＯＲ）ステップと、検出ステップにより非可視ＶＯＰが検出された場合には変換されたＶＯＰを符号化（ＥＮＣ）し、又は反対に検出されない場合には通常のＶＯＰを符号化（ＥＮＣ）するステップとを有し、圧縮されたビデオデータ信号を生ずる。用途としては、ＭＰＥＧ−４エンコーダである。
Patent JP-2004505606-A (JP)
Title: 改変された特性を有する変異体
IPC: C11D3/386
Filed: 2001-03-07
Abstract: 本発明は、ポリペプチドの変異体（突然変異体）、具体的にはその変異体がαアミラーゼ活性を有し、かつ親のαアミラーゼと比べて次の特性、すなわち基質特異性、基質結合、基質切断パターン、熱安定性、ｐＨ／活性プロフィル、ｐＨ／安定性プロフィル、酸化に対する安定性、Ｃａ ２＋ 依存性、比活性、ならびに特に生産条件下での溶解度のうちの少なくとも１つで変化を示すターマミル様αアミラーゼに関する。
Patent JP-2004502097-A (JP)
Title: 電気機械式のホイールブレーキ装置
IPC: F16D65/18
Filed: 2000-12-09
Abstract: 本発明は、電動モータ（１８）を備えた電気機械式のホイールブレーキ装置（１０）であって、電動モータ（１８）によって減速伝動装置（３４）（遊星歯車伝動装置）と回転／並進変換伝動装置（４８）（ボールねじ伝動装置）とを介して、摩擦ブレーキライニング（１４）がブレーキ体（１６）（ブレーキディスク）に圧着可能である形式のものに関する。このような形式のホイールブレーキ装置において本発明では、電動モータ（１８）が、３つの巻線（２１）を備えた横方向磁束モータ（１８）として構成されており、この場合各巻線（２１）が円形リング状の励磁コイル（２２）を有していて、該励磁コイル（２２）がＵ字形のヨーク（２４）内に挿入されていて、これらのヨーク（２４）が励磁コイル（２２）の全周にわたって分配配置されている。電動モータ（１８）のこの構成は、リング状の中空軸構造形式の電動モータ（１８）のコンパクトな構成を可能にし、その結果減速伝動装置（３４）及び回転／並進変換伝動装置（４８）を少なくとも部分的に電動モータ（１８）の内部に配置することができる。
Patent JP-2003528077-A (JP)
Title: 置換ビフェニル誘導体
IPC: A61K31/36
Filed: 2001-03-23
Abstract: (57)【要約】
本発明は、一般式（Ｉ）
【化１】
 （式中、Ｒ １ 、Ｒ ２ 、Ｒ ３ 、Ｒ ４ およびＸは、明細書中で示された意味を有する）の化合物に関する。前記化合物は、Ｘａ因子、ＶＩＩａ因子阻害効果を有し、従って、血栓症、心筋梗塞、動脈硬化、炎症、卒中、狭心症、血管形成後の再狭窄、間欠性跛行などの血栓塞栓性の病気の治療および予防に用いることができる。
Patent JP-2003531408-A (JP)
Title: 弦楽器用のデバイス
IPC: G10D3/06
Filed: 2001-04-11
Abstract: (57)【要約】
指板(18)の上方において長さ方向に張設された弦を備えた弦楽器であって、上記弦は楽音生成のために振動すべく設定されることが企図され且つ上記弦の振動部分の長さは上記指板上の選択可能位置に対して上記弦を押圧することで音の高さの変化に対して可変である弦楽器。各弦は上記指板に跨るべく該指板の上端部に配置された糸受け(16)と交差する方向に延在する。斯かる楽器は上記糸受けと共に、上記指板の幅に亙り並置された所定個数の糸受け部材(20、22、24…)であって上記指板の長さ方向に個別に移動可能な所定個数の糸受け部材を含む。
Patent JP-2003533750-A (JP)
Title: セキュアなインターネットメディアプレーヤ
IPC: G10L19/00
Filed: 2001-05-12
Abstract: (57)【要約】
本発明は、インターネットを介した操作を提供するメディアサービスによって操作されるオンラインサーバ(4,4')及びデータベース(1,1')を提供する。該サービスは、メディアプレーヤ装置(6)を購入した顧客により使用され、例えば、直接のモデム(5)ダイヤルアップによりサーバ(4,4')にアクセスする。本発明の装置及びシステムを使用することにより、オーディオ及び音楽コンテンツのセキュアなアクセス及びセキュアなダウンロードが達成され、各ユーザは、該ユーザ自身の音楽コレクションを取り出すことが可能となり、またコンテンツプロバイダは、著作権保護上のセキュリティを維持することが可能となる。
Patent JP-2003204386-A (JP)
Title: Information terminal
Inventor: KAWASHIMA TAKAHIRO
IPC: H04M1/2745
Filed: 2002-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information terminal in which the individual name can be associated with a melody and thereby a data base can be retrieved easily from the melody even when the name is forgotten.  <P>SOLUTION: Individual information data base including melody data is stored in an RAM 4. A CPU 2 reads out individual information from the data base based on designation from a user, displays the individual information at a display section 7 and delivers melody data included therein to a sound source circuit. The individual information is also transmitted to other information apparatus by infrared rays based on designation from the user. A voice input I/F 9 converts a voice signal inputted from a microphone into melody data, retrieves similar melody data by comparing the melody data obtained through conversion with melody data in the data base, reads out individual information corresponding to the retrieved melody data from the individual information data base and delivers it to the display section 7.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003200789-A (JP)
Title: Vehicular back door finisher structure
Inventor: OKAZAKI KIMINORI
IPC: B60R13/04
Filed: 2002-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular back door finisher structure hardly giving dirt to a bumper, preventing the wetting of persons, clothes and cargoes during opening/closing a back door body, and improving the degree of freedom in design such as setting the area of a rear face.  <P>SOLUTION: An opening portion of a finisher body constituting the vehicular back door finisher structure is provided with a connection cover member connecting the front edges of the upper and lower faces of the finisher body for closing the opening portion almost all over an area in the cross direction of a vehicle. The connection cover member has a swollen portion protruded toward the rear face of the finisher body with its longitudinal direction along the cross direction of the vehicle. The upper face of the swollen portion on the side of the finisher body is provided with a slope portion sloped toward the longitudinal direction for flow-down of water entering into the closed cross section of the finisher body. The lowest position of the slope portion contains an outlet for draining water flowing down along the slope portion. The finisher body has a drain hole formed corresponding to the outlet.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003203542-A (JP)
Title: Multidirectional input device
Inventor: MISHIMA NORIKAZU
IPC: H01H25/06
Filed: 2002-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To check slipping-out of an operation knob from an operation shaft of a switch unit without screw-fastening or joining by an adhesive.  <P>SOLUTION: This multidirectional input device has the switch unit 1 and the operation knob 3 having a rod part 31 installed in a fitting shape on the operation shaft 14 of the switch unit 1. A frame body 2 having a square opening 21 is oppositely arranged in the switch unit 1, and a square collar-shaped part 33 is provided in the rod part 31 inserted by holding a play space capable of rising-up/falling-down in the opening 21 of the frame body 2. A projected corner part of the collar-shaped part 33 is opposed with clearance in the push-in return direction of the operation shaft 14 in an edge part of the opening 21. A fitting margin L of the operation shaft 14 and the rod part 31 is formed longer than an opposed interval dimension of the edge part of the opening 21 and the projected corner part of the collar-shaped part 33.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003217027-A (JP)
Title: Self-service type photograph printing device
Inventor: CHIN CHUGI
IPC: H04N5/907
Filed: 2002-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DIY photograph printing device installed at a convenient place for a user to output prints of photographs taken by a digital camera at real time without specialized operation.  <P>SOLUTION: This device comprises a charge box 626, a wireless image receiving device 624, memory card reading devices 604 and 606, a processor 620, a monitor 602, and a photograph printer 622. The processor is provided with a plurality of control and IrDA protocol processing programs to control the devices connected to the processor. The charge box provides various ways of payment. The monitor displays states of bidirectional information transmission and image file transmission between the device and the user. The wireless image receiving device receives optical signals of image files to output image file data to the processor. The card data receiving device receives image data files stored in the memory card. The processor controls the photograph printer to print the photographs.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003209117-A (JP)
Title: Hetero-junction bipolar transistor
Inventor: OKUBO YUKIO
IPC: H01L29/737
Filed: 2002-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To increase reliability without performance loss.  <P>SOLUTION: A hetero-junction bipolar transistor has such a structure that a collector contact layer 2 is formed on a GaAs substrate 1 and a collector layer 3 is formed on the collector contact layer 2. Collector electrodes 16 and a base layer 4 are formed on the collector layer 3, and base electrodes 25 and a first emitter layer 5 formed of a material having band gap energy larger than that of the base layer are formed on the base layer 4. A second emitter layer 6 is formed on the first emitter layer 5, an emitter contact layer 7 is formed on the second emitter layer 6, and an emitter electrode 11 is formed on the emitter contact layer 7. The base electrode 25 is so formed as to overlap a ridge 14 formed of a peripheral part of the first emitter layer 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003209122-A (JP)
Title: Organic semiconductor device
Inventor: KAMIKAWA TAKETOMI
IPC: H01L29/786
Filed: 2002-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel organic semiconductor device using an organic semiconductor layer.  <P>SOLUTION: The organic semiconductor device comprises a source/drain electrode 20 disposed on a substrate 10, a gate electrode 40 which is disposed on the source/drain electrode 20 via at least a first insulation layer 31 and has a plurality of through holes 80, the organic semiconductor layer 50 which is disposed on the source/drain electrode 20 and is disposed in the through hole 80 via a second insulation layer 32 with respect to the gate electrode 40, and a drain/source electrode 70 which is disposed on the organic semiconductor layer 50 via a third insulation layer 33 with respect to the gate electrode 40.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003219081-A (JP)
Title: Image reading/forming device
Inventor: ASANUMA SHOJI
IPC: H04N1/00
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading/forming device configured such that a user can visually recognize and confirm an operating state of the device even at a place apart from or in the vicinity of the device main body without affecting and interfering with the operation of an image read device section.  <P>SOLUTION: In the image reading/forming device comprising: a state display section 15 consisting of an LED placed to inform the user about the propriety of use of various functions in the apparatus placed at a top and a front side of a projected outer package case and the image read section 37 consisting of a scanner 36 or the like for optically reading information of an original placed on an upper part 12a of the projected outer package case, a signal cable and power cable 41 connected to the state display section 15 are wired apart from a scanning area of the scanner 36.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003217856-A (JP)
Title: Light emitting element
Inventor: OKADA HISASHI
IPC: H05B33/14
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting element allowing light emission of high brightness and high efficiency at a low voltage, excellent in stability in repeated use, and excellent in color purity.  <P>SOLUTION: This light emitting element formed with a plurality of organic compound layers containing a luminescent layer and an electron transport layer between a pair of electrodes, and containing two kinds or more of electron transport materials contains at least one kind of compound expressed by the general formula (1). (In the formula, A represents a hetero ring group condensed with two or more of aromatic rings, and the hetero rings expressed by the A may be same or different. m represents 2 or more of integer. L represents a coupled group).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003218345-A (JP)
Title: Method and program for simulating frequency dependence of coercive voltage of ferroelectric capacitor
Inventor: OGIWARA TAKASHI
IPC: H01L29/00
Filed: 2002-01-18
Abstract: <P>PROBLEM TO BE SOLVED: To derive the relation between the polarization reversal frequency and the coercive voltage of a capacitor.  <P>SOLUTION: The simulation method comprises a step for extracting residual quantities of polarization Pr<SB>0</SB>, -Pr<SB>0</SB>and coercive voltages V<SB>c</SB>', -V<SB>c</SB>from the intercepts of ordinate and abscissa of the hysteresis curve of a ferroelectric capacitor, a step for selecting points (V<SB>s</SB>', Pr<SB>s</SB>) satisfying relations (0<; V<SB>s</SB><; V<SB>c</SB>) and deriving solutions Pr<SB>1</SB>, Pr<SB>s2</SB>(Pr<SB>1</SB><; Pr<SB>s2</SB>) other than P<SB>r</SB>=Pr<SB>s</SB>from Pr×(Pr-Pr<SB>0</SB>)×(Pr+Pr<SB>0</SB>)-Pr<SB>s</SB>×(Pr<SB>s</SB>-Pr<SB>0</SB>)×(Pr<SB>s</SB>+Pr<SB>0</SB>)=0, a step for representing V(Pr<SB>1</SB>)-V(Pr<SB>s</SB>) using α from (Pr)=α×(Pr-Pr<SB>0</SB>)<SP>2</SP>×(Pr+ Pr<SB>0</SB>)<SP>2</SP>-4×α×Pr<SB>s</SB>×(Pr<SB>s</SB>-Pr<SB>0</SB>)-×(Pr<SB>s</SB>+Pr<SB>0</SB>)×Pr, a step for representing k= exp[ä-V(Pr<SB>1</SB>)+V(Pr<SB>s</SB>)}/M] using α/M where k is a transition rate and M is thermal fluctuation, a step for determining the value of α/M from k<SB>f1</SB>/k<SB>f2</SB>=f1/f2 where k<SB>f1</SB>is the value of the k for the frequency f1 and k<SB>f2</SB>is the value of k for the frequency f2, and a step for determining f<SB>x</SB>from f<SB>x</SB>=f<SB>1</SB>×k<SB>fx</SB>/k<SB>f1</SB>where k<SB>fx</SB>is the value of k corresponding to an arbitrary quantity of residual polarization Pr<SB>x</SB>and f<SB>x</SB>is a frequency corresponding to the Pr<SB>x</SB>.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003218796-A (JP)
Title: Optical transmission system and optical interruption method
Inventor: TOMIZAWA MASAHITO
IPC: H04B3/48
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To interrupt excitation light automatically or quickly when breaking down fibers or removing connecters even if a Ruffman distribution amplification system is adopted.  <P>SOLUTION: In an optical transmission system, when optical fibers are broken down, large power excitation light is emitted in the air. In this situation, a main signal can not to be received by a receiver, but an optical receiver 1-6 and an optical signal interruption detecting part 1-7 detect the main signal LOS. At that time, an excitation light source 1-5 in the system is interrupted immediately by an excitation light interruption part 1-8. Accordingly, it becomes possible to interrupt within an approximately half of a processe in comparison with a main signal light interruption method of conventional technology (G. 664) and to reduce the interruption time to an approximately half (i.e., several hundreds mili seconds).  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003218036-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: YAMAUCHI SHOICHI
IPC: H01L21/336
Filed: 2002-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a second conductivity-type layer in a laminated structure composed of a first conductivity-type layer, the second conductivity-type layer, and another first conductivity-type layer and arranged in a trench from becoming thinner in thickness at the bottom section of the trench.  <P>SOLUTION: The trench 2 is formed into a silicon substrate 1, and an N<SP>-</SP>-type epitaxial layer 3a is formed on the substrate 1 including the inside of the trench 2. Then part of the film 3a is etched, by using the vapor-phase etching action of hydrogen chloride or hydrogen in an atmosphere containing hydrogen chloride or hydrogen. The etching is performed under temperature and pressure conditions which are higher than the forming temperature and pressure of the film 3a. Thereafter, an N<SP>-</SP>-type epitaxial film, a P-type epitaxial film, and an N<SP>+</SP>-type epitaxial film are formed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003211613-A (JP)
Title: Heat-resistant multilayered sheet and reinforcing sheet for flexible circuit board
Inventor: KOYANAGI HIROSHI
IPC: B32B27/42
Filed: 2002-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-resistant multilayered sheet, especially a sheet used in the reinforcing sheet for a flexible circuit board excellent in reflow resistance and punching properties, and the reinforcing sheet of the flexible circuit board.  <P>SOLUTION: The heat-resistant multilayered sheet comprises two or more layers made of a thermoplastic resin with a glass transition temperature of 100°C or higher and a phenol resin and has an excellent heat resistance. This heat-resistant multilayered sheet is used in the reinforcing sheet of the flexible circuit board to overcome conventional problems of weight reduction, processability, cost and moisture absorbability.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223950-A (JP)
Title: Connector
Inventor: NAKAMURA HIDETO
IPC: H01R13/42
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To cut down the number of parts and man-hours of assembling.  <P>SOLUTION: Cavities 14, into which female terminal fittings 20 electrically connectable with each other can be inserted, are formed with one open in the opposite side to the other, and a retainer mounting hole 19, communicating with each cavity 14, is formed in the housing 11. In the retainer-mounting hole 19, a retainer 30 for stopping escape of each female terminal fitting 20 is made attachable. In the retainer 30, a locking part 33, which can go in each the cavity 14, is prepared, and is made possible to be locked to a jaw part 25 of a main body part 21 of each female terminal fitting 20 to which each locking part 33 corresponds.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003222926-A (JP)
Title: Photographing device
Inventor: TAKASAKI MINORU
IPC: G03B7/091
Filed: 2002-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photographing device such as a camera reducing time required for a photographing preparation period compared with a conventional one.  <P>SOLUTION: The photographing device is provided with a photometry means using a photoelectric converting element for photometry, and a range finding means using a photoelectric converting element for range finding. For the purpose of range finding operation, the range finding means makes a storage means for range finding store a photoelectrically converted range finding signal electric charge outputted from the photoelectric converting element for range finding. The photometry means makes a storage means for photometry store a photometric signal electric charge by a previously determined photometric storage time. Start for photometric operation using a photoelectric converting signal outputted from the photoelectric converting element for photometry (S22) and start for storage operation making the storage means for range finding store the range finding signal electric charge (S21) are done at roughly the same time.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003223929-A (JP)
Title: Sodium-sulfur battery
Inventor: TOKOI HIROMI
IPC: H01M10/39
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery in which a large output operation of a sodium- sulfur battery is possible and increase of battery capacity can be aimed at.  <P>SOLUTION: This sodium-sulfur battery is made possible to make smooth charging/discharging, even at an operation over a long period of time with a large output, by forming suitable flow-way paths for sodium ions, sulfur, and sodium polysulfide in a collector electrode, which facilitates supply of an active material required for battery reaction to a battery reaction range and further making discharge of a reaction product.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003228891-A (JP)
Title: Method of manufacturing optical recording medium
Inventor: KIKUNO EIJIRO
IPC: G11B7/26
Filed: 2002-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing an optical recording method which has ≥2 layers of optical recording layers and can solve the problems of uneven thicknesses, air bubbles, etc., of an intermediate layer arising in consequence of the outer peripheral build-ups, flashes, etc., of a disk substrate.  <P>SOLUTION: The medium substrate 10 of approximately a disk shape having a center hole CH at its center is formed and the first optical recording layer 11 is formed on its rugged shape forming surface and the intermediate layer 12 is formed on the upper layer thereof. Next, a stamper 21 which is approximately configured like a disk having a center hole at its center and has a rugged shape in its one surface is laminated on the intermediate layer and is peeled to transfer the rugged shape to the surface of the intermediate layer 12. The stamper 21 having an outer peripheral diameter smaller than the that of the medium substrate 10 and an inner peripheral diameter greater than that of the center hole CH of the medium substrate 10 or the stamper made of a resin having the outer peripheral diameter different from that of the medium substrate and the inner peripheral diameter different from that of the center hole of the medium substrate is used.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002308220-A (JP)
Title: High speed wrap-around multipacker
Inventor: GARY D TANK
IPC: B65B43/10
Filed: 2002-01-30
Abstract: PROBLEM TO BE SOLVED: To attain a substantial increasing in working speed of a wrap-around multipacker and enable the number of products capable of being packaged by an entire system to be substantially increased. SOLUTION: A rotary type blank feeder 20 is provided with a plurality of feeder arms having an individual vacuum head. The feeder arms can be rotated around a common rotating axis. An entire folding arm mechanism can be rotated around another secondary rotating axis spaced apart from the common rotating axis. Each of the vacuum heads of the rotary type paper feeder is brought into contact with the lower-most paper in a stack of carton blanks in an overhead hopper to transfer the lower-most blank to a conveyor 22. The carton is fed by a conveyor to a rotary type carton blank folding machine 28 having a plurality of folding arms rotated in a variable rotating speed around the common rotating axis. The folding arms of the rotary type carton blank folding machine partially fold the carton blank to enable the product to be packaged.
Patent JP-2003220668-A (JP)
Title: Moistureproof laminate and moistureproof coating material
Inventor: SAKO TAKASHI
IPC: D21H27/30
Filed: 2002-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a moistureproof laminate which shows water disaggregation properties and can be recycled and reused as wastepaper and further, in detail, exhibits improved moistureproofness and imparted biodegradability.  <P>SOLUTION: This moistureproof laminate has a moistureproof layer containing a biodegradable resin and a flat sheet-like pigment, formed on at least one side of a paper support. The moistureproof layer preferably contains a moistureproofness improver. In addition, the biodegradable resin is preferably one kind selected from among a microbiologically produced polyester resin, an aliphatic polyester resin, a polylactic acid resin and an acetic acid cellulose resin.  <P>COPYRIGHT: (C)2003,JPO